About OKUBO Tomonao
About Kobayasi Inst. of Physical Res., 3-20-41 Higashi-motomachi, Kokubunji, 185-0022 Tokyo, JPN
About YAMAMOTO Kohei
About Kobayasi Inst. of Physical Res., 3-20-41 Higashi-motomachi, Kokubunji, 185-0022 Tokyo, JPN
About Applied Acoustics
About sound insulation wall
About Propagation of sound waves
About Road traffic noise and vibration
About 防音壁
About 音響
About 手法